The truth is, in our redistributionist system politicians make their careers mostly by taking money from one group of citizens that won't vote for them and giving it to another that will. If they run short of money from traditional sources, they'll look for new revenue wherever they can find it. And if that's the homes and savings of the middle class, then that's what they'll target.
For the moment, Americans are safe. With both houses of Congress controlled by the GOP, Obama's proposals are DOA. But over the long term, the appetite for government spending is effectively endless, while the sources of revenue are limited. Keep that in mind as you think about where to invest your money ... and your votes.